Preprints

The following lists only preprints without a corresponding final revised paper.
03 Jul 2026
Operational XCH4 Retrievals from MethaneSAT: Demonstrating Sensor Performance for Constraining Regional Methane Emissions
Christopher Chan Miller, Sébastien Roche, Jonas Wilzweski, Xiong Liu, Kelly V. Chance, Bingkun Luo, Kang Sun, Jonathan E. Franklin, Joshua S. Benmergui, Maya Nasr, David J. Miller, Sean Crowell, Nathan Leisso, Eleanor Walker, Ritesh Gautam, Nicholas LoFaso, Sasha Ayvazov, David Wells, Carlos Cervantes, Christopher Hairfield, and Steven Wofsy
EGUsphere, https://doi.org/10.5194/egusphere-2026-3365, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
03 Jul 2026
Image Navigation Validation for FY-4A Geostationary Interferometric Infrared Sounder Using the Ground-based Laser Positioning System
Yun Cao, Jian Shang, Lei Yang, Hongquan Yao, Chengbao Liu, Xiaopeng Zhu, Xinghui Zhao, Pan Huang, Jiqiao Liu, Jing Wang, and Zhiqing Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1163, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
02 Jul 2026
Towards harmonized measurements of condensable vapors: insights from the intercomparison of six chemical ionization mass spectrometers at a boreal forest site
Cecilia Righi, Mihai Ciobanu, Neha Deot, Tuija Jokinen, Chengfeng Liu, Qi Yuan, Lauriane Lucie Josette Quéléver, Spiro Jorga, Veronika Pospisilova, Lisa Beck, Mario Simon, Marcel Zauner-Wieczorek, Ruben Soler, Teresa Vera, Amalia Muñoz, Lauri Reino Ahonen, Chao Yan, Tuukka Petäjä, and Nina Sarnela
EGUsphere, https://doi.org/10.5194/egusphere-2026-3794, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
02 Jul 2026
Resolving heterogeneous structure and finite scattering in clouds and precipitation with ultra-high-resolution lidar
Grant J. Kirchhoff, Matthew Hayman, Jeffrey P. Thayer, and Bryce H. Garby
EGUsphere, https://doi.org/10.5194/egusphere-2026-3698, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
02 Jul 2026
Performance validation of the GHGSat Methane Constellation via controlled releases
Antoine Ramier, Hanford Deglint, Ariane Deslieres, Lia Formenti, Marianne Girard, Dylan Jervis, David J. Marshall, Jean-Philippe W. MacLean, Jason McKeever, Andrew McKell, Mathias Strupler, and Ewan Tarrant
External preprint server, https://doi.org/10.31223/X5N78R, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
02 Jul 2026
A Threshold-Based Method for Cloud Base Height Detection using Ceilometers: Application to Long-term observations in deriving Cloud Vertical Structure
Harshbardhan Kumar, V. Ravi Kiran, M. Venkat Ratnam, Herman Russchenberg, and Arnoud Apituley
EGUsphere, https://doi.org/10.5194/egusphere-2026-3317, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
02 Jul 2026
A CFD-based parameterization approach for correcting vehicle-mounted three-dimensional instantaneous wind measurements
Keyu Chen, Yanrong Yang, Yufei Huang, Yuheng Zhang, Jietao Zhou, Haijiong Sun, Chang Liu, Ling Kang, Keding Lu, Zhijun Wu, and Shao-Meng Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2441, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
01 Jul 2026
The Max Planck CloudKite (MPCK): High-Resolution Airborne Measurements of Turbulence and Cloud Microphysics
Gholamhossein Bagheri, Freja Nordsiek, Oliver Schlenczek, Yewon Kim, Birte Thiede, Venecia Chávez-Medina, Philipp Höhne, Torben Neumann, and Eberhard Bodenschatz
EGUsphere, https://doi.org/10.5194/egusphere-2026-3456, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
01 Jul 2026
Retrieval of the hail size number distribution from polarimetric radar data using the double-moment normalization
Matteo Guidicelli, Alfonso Ferrone, Gionata Ghiggi, Marco Gabella, Urs Germann, and Alexis Berne
EGUsphere, https://doi.org/10.5194/egusphere-2026-594, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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30 Jun 2026
First Year of Meteosat Third Generation Lightning Imager Observations
Sven-Erik Enno, Bartolomeo Viticchié, David Navia, and Jochen Grandell
EGUsphere, https://doi.org/10.5194/egusphere-2026-3386, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
30 Jun 2026
Characteristics of multiple-trip echoes observed by EarthCARE Cloud Profiling Radar
Shunsuke Aoki, Takuji Kubota, Hiroaki Horie, and Yuichi Ohno
EGUsphere, https://doi.org/10.5194/egusphere-2026-3256, 2026
Preprint under review for AMT (discussion: open, 1 comment)
Short summary
30 Jun 2026
Novel Possibilities of In-Situ Cloud Observation with Drone-Mountable Holographic Imager
Ari Leskinen, Antonia Radlwimmer, Uula Isopahkala, Silvia Calderón, David Brus, Konstantinos Doulgeris, Ville Kaikkonen, Eero Molkoselkä, Dmitri Moiseev, Marie Lou Hirschy, Anssi Mäkynen, Sami Romakkaniemi, and Mika Komppula
EGUsphere, https://doi.org/10.5194/egusphere-2026-2088, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
29 Jun 2026
Enhancing the Temporal Resolution and Sensitivity of Beta Attenuation Monitors via Concentrated Particle Deposition and Multi-Sensor Ensemble Averaging
Chih-Wei Lin, Chih-Chieh Chen, Qi-Xiang Li, and Sheng-Hsiu Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3517, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
29 Jun 2026
Meteosat Third Generation Lightning Imager Detection Performances
Bartolomeo Viticchié, Sven-Erik Enno, David Navia, Janja Avbelj, and Jochen Grandell
EGUsphere, https://doi.org/10.5194/egusphere-2026-3177, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
29 Jun 2026
Spatial resolution versus precision in CO2 point-source emission retrievals from the DQ-1 spaceborne lidar
Ruijie Zhang, Lu Zhang, Xingying Zhang, Peng Zhang, Minqiang Zhou, Xifeng Cao, Chonghui Cheng, and Huirong Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3007, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
26 Jun 2026
How to Extract Lagrangian Information from Cloud Radar Doppler Spectra for Process Studies?
Paul Ockenfuß, Gregor Köcher, Isabel Petit, and Stefan Kneifel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3446, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
25 Jun 2026
A Multi-Angle and Polarization-Based Retrieval Algorithm for Aerosol Layer Height of Smoke and Dust
Pei Li, Yong Xue, Davide Dionisi, Huihui Li, Shuhui Wu, Xingxing Jiang, Botao He, Peng Wang, and Liying Han
EGUsphere, https://doi.org/10.5194/egusphere-2026-3503, 2026
Preprint under review for AMT (discussion: open, 2 comments)
Short summary
25 Jun 2026
Observing formation and early evolution of contrails formed by IAGOS aircraft using high-resolution LEO satellite imagery
Thymen Woldhuis, Zebediah Engberg, Susanne Rohs, and Vincent Meijer
EGUsphere, https://doi.org/10.5194/egusphere-2026-1171, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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24 Jun 2026
Range-resolved retrieval of aerosol particle size distribution during Saharan dust intrusions over the Bavarian Alps using multiwavelength lidar observations
Michal Andrzej Posyniak, Stefan Sitarek, Johannes Speidel, Tadeusz Stacewicz, and Hannes Vogelmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1060, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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23 Jun 2026
A new Profiling Optical Particle Counter to study stratospheric aerosols
Jean-Paul Vernier, Nicolas Dumelie, Amit Kumar Pandit, Gwenael Berthet, Lilian Joly, Giovanni de Souza, Eduardo Landulfo, Demilson Quintao, Bruno Biazon, Ravi Kiran, Vankat Ratnam, James Flaten, Rubel Das, David Paraiseau, Frank Wienhold, and Yaowei Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3280, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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23 Jun 2026
Validation of cloud macrophysical properties from the ATLID Level 2a products A-TC, A-FM, A-CTH using airborne lidar observations during the HALO missions PERCUSION, ASCCI and NAWDIC
Konstantin Krüger, Martin Wirth, Athena Augusta Floutsi, David Patrick Donovan, Gerd-Jan van Zadelhoff, and Silke Martha Groß
EGUsphere, https://doi.org/10.5194/egusphere-2026-3051, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
23 Jun 2026
Spectral Signatures of Zenith Sky Radiances from Surface-Based Sky Radiometers: Implications for Clear- and Cloudy-Sky Detection
Pradeep Khatri, Hitoshi Irie, Hiroshi Kobayashi, Isamu Morino, Yoshitaka Jin, Tadahiro Hayasaka, Hironobu Iwabuchi, Tamio Takamura, and Yoshiki Takayama
EGUsphere, https://doi.org/10.5194/egusphere-2026-2943, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
23 Jun 2026
Evaluating low-cost NDIR CO2 for atmospheric observation in rural settings
Olalekan A. M. Popoola, Paolo Cicuta, Rachel H. Georgiou, Lawrence Tom, Ray Freshwater, Kelsey Leet, and Chiara Giorio
EGUsphere, https://doi.org/10.5194/egusphere-2026-2702, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
22 Jun 2026
Gravimetrically Measured Water Content of Filter Sampled Fine Particulate Matter at Low Relative Humidity: Insight from the Surface Particulate Matter Network (SPARTAN)
Christopher R. Oxford, Haihui Zhu, Maya Mehrotra, Xuan Liu, Yuxuan Ren, Maya Arnott, Isaac Abionum Adimula, Taiye Benjamin Ajibolataiye, Clement Akoshile, Omar Amador-Munoz, Araya Asfaw, Rachel Ying-Wen Chang, Sagnik Dey, Ann M. Dillner, David J. Diner, Connor J. Flynn, Diana Francis, Paterne Gahungu, Rebecca M. Garland, Michel Grutter, Sina Hasheminassab, Fahad Imam, Jhoon Kim, Kristy Langerman, Pei-Chen Lee, Puji Lestari, Po-Hsiung Lin, S. Marcela Loria-Salazar, Tesfaye Mamo, Olga L. Mayol-Bracero, Mogesh Naidoo, Narendra Nelli, Sang Seo Park, Abdus Salam, Bighnaraj Sarangi, Trailokya Saud, Robyn Schofield, Yoav Schechner, Sachchida N. Tripathi, Emily K. West, Eli Windwer, Ming-Tsang Wu, Qiang Zhang, Michael Brauer, Yinon Rudich, Jay R. Turner, and Randall V. Martin
EGUsphere, https://doi.org/10.5194/egusphere-2026-3224, 2026
Preprint under review for AMT (discussion: open, 1 comment)
Short summary
22 Jun 2026
Design and evaluation of a specific differential phase estimation algorithm for dual-polarization radar using scale-adaptive local polynomial fitting
Nobuhiro Nagumo and Hiroshi Yamauchi
EGUsphere, https://doi.org/10.5194/egusphere-2026-1290, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
16 Jun 2026
Facility-scale quantification and monitoring of ammonia (NH3) emissions using ASTER multispectral thermal infrared observations
Lidewij Beatrijs Tijhuis, Tyler Wizenberg, and Enrico Dammers
EGUsphere, https://doi.org/10.5194/egusphere-2026-2893, 2026
Preprint under review for AMT (discussion: open, 1 comment)
Short summary
16 Jun 2026
A New NO2 Profile Retrieval from a Combination of Scanning Long-Path DOAS and Point Measurements Using Bayesian Inference-Based Spatiotemporal Reconstructions
Manuel Henning, Philipp Haim, Stefan Schmitt, Johannes Lampel, Denis Pöhler, and Mark Wenig
EGUsphere, https://doi.org/10.5194/egusphere-2026-2724, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
16 Jun 2026
Evaluating EUCLID location accuracy using lightning events near tall structures
Dieter Roel Poelman, Hannes Kohlmann, and Wolfgang Schulz
EGUsphere, https://doi.org/10.5194/egusphere-2026-2100, 2026
Preprint under review for AMT (discussion: open, 1 comment)
Short summary
15 Jun 2026
A dense rain-gauge observation framework for advection-consistency diagnosis of urban convective rainfall
Punpiti Piamsa-nga, Nalina Phisanbut, and Napaporn Piamsa-nga
EGUsphere, https://doi.org/10.5194/egusphere-2026-1314, 2026
Preprint under review for AMT (discussion: open, 1 comment)
Short summary
12 Jun 2026
Estimating Beam Pointing of Vertically Pointing Cloud Radars Using Radiosonde Measurements
Min Deng, Scott Giangrande, Adam K. Theisen, Karen Johnson, Iosif A. Lindenmaier, Timothy G. Wendler, Jennifer Comstock, Marquette Rocque, Zeen Zhu, and Alyssa Matthews
EGUsphere, https://doi.org/10.5194/egusphere-2026-3304, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
12 Jun 2026
Hyperspectral camera observations for the determination of aerosol profiles and cloud properties
Erna Frins, Thomas Wagner, Nicolás Casaballe, Sebastian Donner, and Steffen Ziegler
EGUsphere, https://doi.org/10.5194/egusphere-2026-2556, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
11 Jun 2026
Inferring heating and cooling rates at the MLT from multistatic meteor radar observations and intercomparison to SE-WACCM-X and JAWARA
Gunter Stober, Hanli Liu, Zishun Qiao, Kaoru Sato, Loretta Pearl Poku, Witali Krochin, Alan Liu, Alexander Kozlovsky, Diego Janches, Jie Zeng, Wen Yi, Masaki Tsutsumi, Njål Gulbrandsen, Satonori Nozawa, Mark Lester, Johan Kero, and Nicholas Mitchell
EGUsphere, https://doi.org/10.5194/egusphere-2026-3156, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
11 Jun 2026
SPS30 and SEN55 PM2.5 sensor intercomparison and validation through indoor and outdoor measurements in Arba Minch, Ethiopia
Johannes Dirk Dingemanse, Israel Gebresilasie Kimo, Awel Haji Ibrahim, Yared Godine Demeke, Nazrawit Samuel Kalbe, Christina Isaxon, and Axel C. Eriksson
EGUsphere, https://doi.org/10.5194/egusphere-2026-2537, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
11 Jun 2026
The Arctic Weather Satellite, introducing a new wavelength range for ice hydrometeor retrievals
Peter McEvoy, Eleanor May, and Patrick Eriksson
EGUsphere, https://doi.org/10.5194/egusphere-2026-2456, 2026
Preprint under review for AMT (discussion: open, 0 comments)
Short summary
11 Jun 2026
Investigating aerosol-cloud interactions by fusing DOE ARM observations with ship tracks: A methodology
Haipeng Zhang, Tianle Yuan, Hua Song, J. Christine Chiu, and Jukka-Pekka Jalkanen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2430, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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10 Jun 2026
EarthCARE MSI Level-1 Data: First In-Orbit Calibration and Validation
Sebastian Bley, Anja Hünerbein, Edward Baudrez, Nils Madenach, Nicole Docter, Rene Preusker, Michael Eisinger, Fabien Marnas, Antje Ludewig, Manuel Ángel Ruiz Saldaña, Cameron Bean, Shweta Agarwal, Lennart Zimmermann, and Timon Hummel
EGUsphere, https://doi.org/10.5194/egusphere-2026-2652, 2026
Preprint under review for AMT (discussion: open, 1 comment)
Short summary
10 Jun 2026
Probing the spuriousness of observed downwelling radiative fluxes over the global Tropical Oceans
Venugopal Thandlam, Teena Davis, Venkatramana Kaagita, Anna Rutgersson, and Hasibur Rahaman
External preprint server, https://doi.org/10.22541/au.175571767.72906574/v1, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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10 Jun 2026
Traceable calibration of in-situ aerosol absorption instruments with monodisperse nigrosin
Luka Drinovec, Jesus Yus-Diez, Tobias Bühlmann, Maitane Iturrate-Garcia, Tobias Hammer, Konstantina Vasilatou, Arun Babu Suja, Thomas Müller, Krzysztof Ciupek, Alejandro Keller, Ernest Weingartner, Jorge Saturno, Maria Gini, Kostas Eleftheriadis, John Backman, Eija Asmi, and Griša Močnik
EGUsphere, https://doi.org/10.5194/egusphere-2026-1501, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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10 Jun 2026
Configuration of climatological limits for surface radiation measurement quality control: A global assessment using a novel radiation climate classification
Zhiwen Wang, Yun Chen, Dazhi Yang, Hongrong Shi, Yanbo Shen, and Xiang'ao Xia
EGUsphere, https://doi.org/10.5194/egusphere-2026-1256, 2026
Preprint under review for AMT (discussion: open, 4 comments)
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10 Jun 2026
Deep learning for non-precipitation radar echo identification: Comparative evaluation of polarimetric, spatial, and temporal information
Rongze Yang, Chaoshi Wei, Xiang Pan, Kun Zhao, Jie Ming, Chen Lu, Haotian Tan, Wenxuan Zhao, and Hao Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-590, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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04 Jun 2026
Twin Eyes in the Sky: Deep Learning-Based AOD Enhancement Using GOES-East and GOES-West
Andrea Porcheddu, Ville Kolehmainen, Timo Lähivaara, Robert Levy, Yingxi Rona Shi, Hai Zhang, and Antti Lipponen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1987, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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03 Jun 2026
Characterising the occurrence of monomodal and multimodal ice hydrometeor populations and their fall speeds in midlatitude frontal ice clouds using radar Doppler spectra
Rosie M. Mammatt, Chris Westbrook, and Karina McCusker
EGUsphere, https://doi.org/10.5194/egusphere-2026-2928, 2026
Preprint under review for AMT (discussion: open, 3 comments)
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03 Jun 2026
Machine-learning-based approach for solar radiation model uncertainty identification, attribution and bias correction
Antti Lipponen, Jorge Lezaca, Yves-Marie Saint-Drenan, Marion Schroedter-Homscheidt, and Antti Arola
EGUsphere, https://doi.org/10.5194/egusphere-2026-2743, 2026
Preprint under review for AMT (discussion: open, 2 comments)
Short summary
03 Jun 2026
A merged hurricane boundary layer height dataset in the western Atlantic based on dropsonde measurements and ERA5 reanalysis
Xiangyu Pi, Yuanjie Zhang, Xiaoze Xu, and Yubin Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-1778, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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03 Jun 2026
A tuneable framework for outlier detection in PM2.5 air sensor networks during wildland fire smoke events
Stuart J. Illson and Karoline K. Barkjohn
EGUsphere, https://doi.org/10.5194/egusphere-2026-1273, 2026
Preprint under review for AMT (discussion: open, 3 comments)
Short summary
02 Jun 2026
Performance and methodological evaluation of a quantum-cascade-laser photoacoustic aerodynamic gradient system for field-scale NH3 flux measurements
János Fekete, Zoltán Bozóki, Csilla Gombi, László Horváth, Zoltán Nagy, Krisztina Pintér, Tamás Weidinger, Anna Szabó, and Helga Huszár
EGUsphere, https://doi.org/10.5194/egusphere-2026-1219, 2026
Preprint under review for AMT (discussion: open, 3 comments)
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01 Jun 2026
Lidar probe volume averaging effect on the along-wind turbulence statistics
Sinem Uluocak, Andreas Rott, Alfredo Peña, and Martin Kühn
EGUsphere, https://doi.org/10.5194/egusphere-2026-825, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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29 May 2026
A Deep Convolutional Neural Network for Retrieving Tropospheric Temperature and Moisture Profiles from Refractivity over Tropical Oceans: Framework Development and Characterization
Santosh Muralidharan, Harris John, and Deepak Mishra
EGUsphere, https://doi.org/10.5194/egusphere-2026-2027, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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29 May 2026
Automated Analysis of Ripple-Scale Gravity Wave Structures in the Mesosphere Using Convolutional Neural Networks
Jiahui Hu, Alan Liu, Adriana Feener, Wenjun Dong, Jing Li, and Tao Li
External preprint server, https://doi.org/10.48550/arXiv.2603.03669, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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28 May 2026
A deep learning-driven emission estimator utilizing a mixture of experts for local wind speed situations applied to high-resolution methane imagery
Thomas Plewa, André Butz, Christian Frankenberg, Andrew K. Thorpe, and Julia Marshall
EGUsphere, https://doi.org/10.5194/egusphere-2026-2572, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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27 May 2026
Dust Radiative Effects and Impact on Energy Production over the Mediterranean Basin
Dimitra Kouklaki, Georgia Charalampous, Anna Moustaka, Alkistis Papetta, Celia Herrero del Barrio, Rizos-Theodoros Chadoulis, S. Yeşer Aslanoğlu, Sara Herrero-Anta, Michail Mytilinaios, Nikolaos Papadimitriou, Katerina Anyfanti, Christos Spyrou, Daniela Meloni, Konstantinos Fragkos, Yevgeny Derimian, Tatiana Di Iorio, Rodanthi-Elisavet Mamouri, Vassilis Amiridis, Stavros Solomos, Stelios Kazadzis, and Ilias Fountoulakis
EGUsphere, https://doi.org/10.5194/egusphere-2026-2775, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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27 May 2026
Impact of Increased GNSS Radio Occultation Data Coverage on Tropical Cyclogenesis Prediction
Hsiao-Chun Lin, Ying-Hwa Kuo, Jan-Peter Weiss, John Braun, and William Gullotta
EGUsphere, https://doi.org/10.5194/egusphere-2026-2704, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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26 May 2026
On the origin of the twilight color index maximum and its application to cloud-height retrieval
Daniel Toledo
EGUsphere, https://doi.org/10.5194/egusphere-2026-2295, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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26 May 2026
BlueMinerva: An integrated, autonomous platform for carbon flux and environmental monitoring at the aquatic–atmospheric interface in low-flow waterbodies
Judith Vogt, Tarek S. El-Madany, Christian Burgold, Abdullah Bolek, Elliot Pratt, Torsten Sachs, Christian Wille, Manuel Helbig, Maximilian P. Lau, Sebastian Zug, Jörg Matschullat, and Mathias Göckede
EGUsphere, https://doi.org/10.5194/egusphere-2026-2262, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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26 May 2026
Assessing site-to-site greenhouse gas measurement consistency in the UK and Ireland atmospheric monitoring network using whole and synthetic air reference materials
Emmal Safi, Joe Pitt, Grant Forster, Chris Rennick, Simon O’Doherty, Dickon Young, Kanokrat Charoenpornpukdee, Nick Garrard, Dafina Kikaj, Andrew Manning, Gerard Spain, Damien Martin, Morgan Lopez, Michel Ramonet, and Kieran Stanely
EGUsphere, https://doi.org/10.5194/egusphere-2026-1802, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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22 May 2026
GESat GEN1: In-Orbit Performance Review of a Compact SWIR Fizeau Interferometer for Facility-scale Methane Detection and Quantification
Florian Pignol, Sebastien Dorgan, Pablo Jais, Frédéric Romand, Gregoire Hein, Vincent Cassé, Raymond Armante, Nicolas Meilhac, and Cyril Crevoisier
EGUsphere, https://doi.org/10.5194/egusphere-2026-1269, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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21 May 2026
Cloud height mapping using multi simultaneous sky images from an all-sky camera network
Celia Herrero del Barrio, Roberto Román, Sara Herrero-Anta, Daniel González-Fernández, Rogelio Carracedo, Ramiro González, Javier Gatón, Bruno Longarela, Juan Carlos Antuña-Sánchez, David Mateos, Carlos Toledano, Abel Calle, Victoria Cachorro, and Ángel de Frutos
EGUsphere, https://doi.org/10.5194/egusphere-2026-2694, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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21 May 2026
MethaneSAT instrument spectral response functions during pre-launch calibration and on-orbit performance
David J. Miller, Kang Sun, Jonathan E. Franklin, Nathan Leisso, Sébastien Roche, Bingkun Luo, Christopher Chan Miller, Sasha Ayvazov, Sean Crowell, Nick LoFaso, Tom Kampe, Peter Spuhler, Betsy Farris, Eleanor Walker, Tom Melendez, Ritesh Gautam, Xiong Liu, and Steven C. Wofsy
EGUsphere, https://doi.org/10.5194/egusphere-2026-2675, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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21 May 2026
Development of an offline Aerosol Mass Spectrometry method for organic aerosol characterization in a globally distributed Surface Particulate Matter Network
Yuxuan Ren, Randall V. Martin, Jhao-Hong Chen, Christopher R. Oxford, Brent J. Williams, Rodney J. Weber, and Lu Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2663, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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21 May 2026
Enhancing Urban Air Quality Mapping through Novel Measurement and Modelling approaches, and Citizen Science: Actionable Insights from the RI-URBANS Project
Dimitrios Bousiotis, Francis Pope, Jelle Hofman, Martine Van Poppel, Jules Kerckhoffs, and Roy Harrison
EGUsphere, https://doi.org/10.5194/egusphere-2026-2592, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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21 May 2026
On the calibration and monitoring of dual-polarization radar receivers operating at C-band using solar flux reference at S-band
Andrea Francesco Battaglia and Marco Gabella
EGUsphere, https://doi.org/10.5194/egusphere-2026-2097, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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21 May 2026
First deployment of active AirCore in a volcanic plume at Mount Etna
Johannes Degen, Nicole Bobrowski, Mélisende M. Bossard, Lucie Boucher, Huilin Chen, Andreas Engel, Bastien H. Geil, Giovanni B. Giuffrida, Steven van Heuven, Thorsten Hoffmann, Niklas Karbach, Gianluigi Ortenzi, and Tanja J. Schuck
EGUsphere, https://doi.org/10.5194/egusphere-2026-1865, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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20 May 2026
Satellite-based global monitoring of urban-scale methane emissions
Huihui Long, Maria Tsivlidou, Hugo Ricketts, and Grant Allen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2570, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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20 May 2026
Assessing retrieval biases in ship tracks
Iarla Boyce, Alice Cicirello, and Edward Gryspeerdt
EGUsphere, https://doi.org/10.5194/egusphere-2026-2326, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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20 May 2026
Impact of ROMEX Radio Occultation Bending Angle Assimilation on Mesoscale Weather Prediction over the Indian Region
Randhir Singh, Satya P. Ojha, K.F. Muhammed, and Richard Anthes
EGUsphere, https://doi.org/10.5194/egusphere-2026-2304, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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20 May 2026
Role of Low-Level Jet Evolution in Vertical Aerosol Redistribution: A Doppler Wind Lidar Study Over East China
Tianle Bai, Yuanyi Lin, Mengya Wang, Tianwen Wei, Fangzhi Wei, Kuancheng Lv, and Haiyun Xia
EGUsphere, https://doi.org/10.5194/egusphere-2026-1739, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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19 May 2026
Satellite Retrieval of Tropospheric NO2 under Fire Conditions
Mengying Wang, Jintai Lin, Yuhang Zhang, Xiaomeng Jin, Wanshan Tan, Hao Kong, and Sijie Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2410, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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19 May 2026
First observations of aerosol mass fluxes over open water using a large-aperture scintillometer
Renjie Liu, Yuhong Pu, Renmin Yuan, and Chaoxun Hang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2182, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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19 May 2026
Machine learning-based emission rate estimates of global methane super-emissions
Clayton Roberts, Joannes D. Maasakkers, Tobias A. de Jong, Berend J. Schuit, Shubham Sharma, Theo Huegens, Anne-Wil van den Berg, Sander Houweling, and Ilse Aben
EGUsphere, https://doi.org/10.5194/egusphere-2026-1871, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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19 May 2026
Evaluation of cloud base height provided by ceilometers and a proposal for a visibility-based quantitative definition for aviation
Daniel Klaus, Ulrich Görsdorf, Ranvir Dhillon, Joshua D. Vande Hey, and Julika Zinke
EGUsphere, https://doi.org/10.5194/egusphere-2026-1696, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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18 May 2026
Multi-sensor tracking of pyroconvection reveals discrepancies between satellite cloud-top detection and convective dynamics
Adrien Guyot, Jacob Vile, Louis Soulard-Fischer, Hamish McGowan, Alain Protat, and Caroline Poulsen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1907, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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18 May 2026
Acceleration After 2020 of Decreasing Earth Albedo from DSCOVR-EPIC 2015–2025 Compared with CERES 2000–2025
Jay R. Herman and Jerald Ziemke
EGUsphere, https://doi.org/10.5194/egusphere-2026-1631, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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18 May 2026
Cross-temporal downscaling and fusion for hourly 0.01° precipitation estimation: A case study in Youxian District, China
Wei He, Jingjuan Li, Dian Wen, Jianbin Su, Zhengxian Zhang, and Xiaogang Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1468, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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18 May 2026
Mineralogical composition of transported desert dust over Cabo Verde and comparison with model predictions
Maria Tsichla, Konrad Kandler, Sudharaj Aryasree, Stavros Solomos, Christos Spyrou, Alexandra Tsekeri, Anna Kampouri, Anna Gialitaki, Eleni Drakaki, Thanasis Natsis, Maria Kezoudi, Alkistis Papetta, Franco Marenco, Jean Sciare, Eleni Marinou, Kalliopi Artemis Voudouri, Nikos Mihalopoulos, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2026-921, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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13 May 2026
Towards ground-to-space radiative closure in the mid- to far-infrared
Benedict Pery, Helen Brindley, Jonathan Murray, Sophie Mosselmans, Sanjeevani Panditharatne, Laura Warwick, Robin Hogan, Yi Huang, Benjamin Riot-Bretêcher, Hilke Oetjen, Dirk Schuettemeyer, and Tristan L'Ecuyer
EGUsphere, https://doi.org/10.5194/egusphere-2026-2443, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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12 May 2026
Development and Characterization of an Advanced Holographic Instrument for Atmospheric Research
Susanne Glienke, Kevin L. Bertschinger, Fan Mei, and John E. Shilling
EGUsphere, https://doi.org/10.5194/egusphere-2026-2141, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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12 May 2026
Radar range dependent validation of spaceborne cloud profiling radar precipitation detection: lessons from CloudSat and the Canadian C band network for the EarthCARE era
Farrukh Chishtie
EGUsphere, https://doi.org/10.5194/egusphere-2026-1753, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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11 May 2026
CloudMViT: Cloud Classification Using Ground-Based Remote Sensing Imagery and a Lightweight Hybrid Architecture
Wei Xu, Ningning Wu, and Lin Feng
EGUsphere, https://doi.org/10.5194/egusphere-2026-1512, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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11 May 2026
Research on deep learning-based missing echo restoration method for weather radar mosaic data
Husong Guo, Muyun Du, Xiangyu Fan, Cuihong Wu, Anwei Lai, and Hedi Ma
EGUsphere, https://doi.org/10.5194/egusphere-2026-1422, 2026
Preprint under review for AMT (discussion: final response, 3 comments)
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08 May 2026
A small-footprint Cavity Ring-Down Spectroscopy instrument for in-situ measurements of NO3 and N2O5
Gunther N. T. E. Türk, Simone T. Andersen, Patrick Dewald, Jan Schuladen, Jos Lelieveld, and John N. Crowley
EGUsphere, https://doi.org/10.5194/egusphere-2026-2487, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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08 May 2026
Long-Term Open-Path Dual-Comb Spectroscopy for Urban CO2 Monitoring
Tobias D. Schmitt, Romain Dubroeucq, Moritz Sindram, André Butz, Thomas Pfeifer, and Markus K. Oberthaler
EGUsphere, https://doi.org/10.5194/egusphere-2026-2428, 2026
Preprint under review for AMT (discussion: final response, 3 comments)
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08 May 2026
Retrieval of bimodal aerosol size distributions for stratospheric sulfate and smoke aerosols using multi–wavelength satellite measurements
Vishal Bagadia and Cheng-Hsuan Lu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2377, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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08 May 2026
Volcanic sulfur dioxide total columns and layer height from the IASI and TROPOMI Layer Height products: preprocessing and assimilation on a 0.1° regional domain of MOCAGE
Mickaël Bacles and Vincent Guidard
EGUsphere, https://doi.org/10.5194/egusphere-2026-2098, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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05 May 2026
Comprehensive validation of MODIS atmospheric temperature profile data across mainland China using sounding observations
Wenjie Zhang, Mengxi Qu, Ranhao Sun, Jiarui Zhao, Guicai Ning, Aziz Inamov, Zokhid Mamatkulovd, Di Zhou, Bakhtiyor Pulatov, and Yuanjian Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2290, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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05 May 2026
Deriving the telescope focus function for a pulsed coherent Doppler lidar without a reference instrument
Pyry Samuel Sebastian Pentikäinen, Ewan James O'Connor, and Ronny Leinweber
EGUsphere, https://doi.org/10.5194/egusphere-2026-1140, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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04 May 2026
Intercomparison of nighttime aerosol optical depth retrievals from both reflectance-based and city light-based methods using VIIRS DNB data
Aanan H. Schlief, Jared W. Marquis, Jianglong Zhang, Jeffrey S. Reid, and Steve Miller
EGUsphere, https://doi.org/10.5194/egusphere-2026-2225, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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04 May 2026
A Prototype Algorithm for Temperature Profile Retrieval Based on Channel Optimization for FY-4M Satellite
Yu Wang, Xinbin Ma, Banghai Wu, Qiang Guo, Jing Xi, Rui Li, Xin Wang, and Xiaoqing Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2012, 2026
Preprint under review for AMT (discussion: open, 3 comments)
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30 Apr 2026
A New Method for Retrieving Momentum Flux Magnitude from Multiple Gravity Wave Signals Using GNSS Radio Occultation Profile Triples
Jialiang Hou, Jia Luo, and Xiaohua Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2400, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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29 Apr 2026
Enhanced discrimination of vertical aerosol types based on multi-wavelength Mie-Raman-fluorescence lidar at a high-altitude background site
Yutong Tian, Ting Yang, Zifa Wang, Linghan Zeng, Yining Tan, Weichun Liang, Qingqing Xia, Tong Wang, and Shitian Kou
EGUsphere, https://doi.org/10.5194/egusphere-2026-2017, 2026
Preprint under review for AMT (discussion: final response, 3 comments)
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29 Apr 2026
Reducing uncertainties in elemental carbon quantification using solvent-extraction–based mass balance and temperature adjustment in thermal–optical protocols
Sumin Ok, Ji Yi Lee, Naeun Kim, and Jinsang Jung
EGUsphere, https://doi.org/10.5194/egusphere-2026-1213, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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28 Apr 2026
Calculation of the impacts of aerosols on cloud microphysical properties by combining ground- and space-based measurements
Suzanne Crumeyrolle, Quentin Coopman, Eric Bourrianne, Clara Lapointe, Eloise Delbarre, Elise Devigne, Olivier Pujol, Romain De Filippi, and Timothy J. Garrett
EGUsphere, https://doi.org/10.5194/egusphere-2026-706, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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27 Apr 2026
Evaluation of a moist-adiabat cloud-top height retrieval for parallax correction of deep convective clouds across Meteosat generations
Andrzej Kotarba
EGUsphere, https://doi.org/10.5194/egusphere-2026-1500, 2026
Revised manuscript under review for AMT (discussion: final response, 4 comments)
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27 Apr 2026
Improving the Confidence in Retrievals of Vertical Distributions of Cloud Condensation Nuclei Number Concentration from ARM Supported by Aircraft In Situ Observations
Jingjing Tian, Gourihar Kulkarni, Jennifer M. Comstock, John E. Shilling, Damao Zhang, Peng Wu, and Fan Mei
EGUsphere, https://doi.org/10.5194/egusphere-2026-1432, 2026
Revised manuscript under review for AMT (discussion: final response, 4 comments)
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27 Apr 2026
A Hybrid STL-Ensemble Framework for Multivariate Time-Series Forecasting of Source-Specific PM2.5 Emissions
Jintu Borah, Deepali Kushwaha, Sachchida Nand Tripathi, and Rajesh M. Hegde
EGUsphere, https://doi.org/10.5194/egusphere-2026-1103, 2026
Preprint under review for AMT (discussion: open, 0 comments)
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24 Apr 2026
Insufficient mass spectrometric detection of synthesized peroxy acids from α-pinene ozonolysis
Markus Tischberger, Rulan Verma, Johanna Breinsperger, David Schachamayr, Marco Lair, Melanie Opacak, Peter Gärtner, Hinrich Grothe, Maximilian Kaiser, and Dominik Stolzenburg
EGUsphere, https://doi.org/10.5194/egusphere-2026-2187, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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23 Apr 2026
From opportunity to continuity: A CubeSat implementation to enhance Earth’s radiation budget observations from space
McKenzie A. Hawkins, Matthew Watwood, Mathew van den Heever, Peter Pilewskie, and Dave Harber
EGUsphere, https://doi.org/10.5194/egusphere-2026-2197, 2026
Preprint under review for AMT (discussion: final response, 2 comments)
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23 Apr 2026
Extended TCKF1D-Var framework for Mie–Raman Lidar Water Vapor Profiling in the Nocturnal Boundary Layer: Insights into Pre-precipitation Moisture Evolution
Qi Zhang, Tianmeng Chen, and Jianping Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-2184, 2026
Revised manuscript under review for AMT (discussion: final response, 4 comments)
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22 Apr 2026
Impact of High-Volume GNSS Radio Occultation Data on the Navy's Global Numerical Weather Prediction
Hui W. Christophersen, Benjamin Ruston, and Dan Tyndall
EGUsphere, https://doi.org/10.5194/egusphere-2026-2063, 2026
Revised manuscript under review for AMT (discussion: final response, 9 comments)
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21 Apr 2026
An AI Based Algorithm for Retrieving Aerosol Optical Depth and Single Scattering Albedo Using All-Sky Imager Observations
Heyang Ni, Jing Li, Liang Chang, Yueming Dong, Guanghao Du, Muqian Li, Qiurui Li, Guanyu Liu, Yuebo Sun, Angnuo Tian, Sheng Yue, Chongzhao Zhang, and Zhenyu Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2019, 2026
Preprint under review for AMT (discussion: open, 2 comments)
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21 Apr 2026
Methane emission quantification using UAV-based mass balance: Validation through controlled release experiments
Maria Tsivlidou, Jamie McQuilkin, Hugo Ricketts, Kieran Wood, Jonathan Helmore, David Lowry, and Grant Allen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1665, 2026
Preprint under review for AMT (discussion: open, 1 comment)
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